A reinforced combination structure of load-bearing cross beams and load-bearing columns for large-span factory buildings

Abstract

The invention discloses a reinforced combination structure of a load-bearing crossbeam and a load-bearing column of a large-span beam of a factory building, comprising a column; a crossbeam; and a reinforcement member, on which sliding components are symmetrically arranged, and the sliding components include rollers arranged in a linear array to resist rolling in the side grooves of the I-beam portion, and the reinforcement member is also provided with a supporting foot. The reinforced combination structure of a load-bearing crossbeam and a load-bearing column of a large-span beam of a factory building provided by the invention uses a reinforcement member and a supporting foot on the reinforcement member to connect to the column to fix the peripheral side of the end of the crossbeam, thereby alleviating the problem that the crossbeam is bent and the end is warped to cause deformation of the column, and can improve the bending capacity of the crossbeam and reduce damage to the column. Secondly, the reinforcement of the crossbeam by the reinforcement member does not require drilling holes in the web of the crossbeam, thereby improving the compressive resistance of the crossbeam. The reinforcement member can also be used to slide on the crossbeam to cause the end of the crossbeam to vibrate, thereby solving the problem that the crossbeam is stuck due to friction during the hoisting process and is inconvenient to install.

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